Canvas Strikethrough

Canvas Strikethrough

Started on 11/10/2023

Last updated on 11/11/2024

Mark Canvas calendar events without deliverables as complete.

Details

Links

What is it?

Canvas Strikethrough is a Chrome Extension that allows users to mark any event on the Canvas calendar as complete. This is useful for students who want to keep track of what assignments they have completed when their instructor does not require them to submit their work through Canvas.

How does it work?

After installing the extension, either visit the Canvas calendar, or go to a assignment/page of your choice. You will then see a new option to mark that assignment as complete.

Things to note

  • Marking an assignment as complete is only for your own reference. It does not affect your submission/grade, nor does it notify your instructor.
  • This extension only works on the computer you install it on. If you mark an assignment as complete on your laptop, it will not be marked as complete on your phone.
  • Due to complexities of getting the extension approved on the Chrome Web Store, the extension is not allowed to run on all pages. Unfortunately each university has their own domain for Canvas, so I have to manually add each domain to the list of allowed domains. If your university is not on the list, please open an issue on GitHub and I will add it as soon as possible.

Allowed Canvas Domains

More information on allowed Canvas domains and instructions on how to request your school/university to be added can be found in the GitHub repository's README.

Privacy

This extension respects your privacy. It doesn’t collect, store, or send any data outside of your computer. All the data stays on your device and is processed locally. We don't track or share any of your information with third parties.

Website Content

The Canvas website content is never sent anywhere. The contents of the website needs to be read to correctly mark assignments as complete, but all content that is accessed never leaves your computer.

Local storage

To enhance your experience, this extension uses local storage on your device to offer features like grade change history. This data is saved only on your computer and isn’t shared or sent anywhere else. Local storage allows the extension to remember your information solely for your convenience, and it remains private to your device.


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© 2026 Daniel Stoiber

Built with ❤️ and purpose.